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  1. Home
  2. Discontinued Car Audio & Electronics
  3. Discontinued Car Audio Installation & Accessories
  4. Discontinued Car Amplifier Installation & Accessories
  5. Discontinued Power & Ground Wire

Discontinued Power & Ground Wire

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This is the main color of the item.
Wire Gauge
The measurement of the diameter of wire. As the gauge number increases the size of the wire decreases. As the wire gauge number decreases, the diameter of the wire increases. For example, an 8 gauge wire is going to be larger than a 16 gauge wire.

When purchasing wire, make sure that you know what size, or gauge of wire is needed.
Length (ft.)
This the how long the item is. When purchasing an item that requires a specific length (such as RCA interconnect cables or speaker wire), please make sure that the length of the item is long enough for your needs.
Wire / Cable Type
Wires and cables are made for different uses. This use that the wire or cable is made for.

Please make sure that the wire you are purchasing matches the intended use.
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You are currently viewing discontinued products.

MA Audio MAP250-8P -- 8 Gauge, 250 ft. PURPLE

MAP250-8P big DISCONTINUED
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MA Audio MAP250-8P -- 8 Gauge, 250 ft. PURPLE

250' spool of PURPLE 8 gauge power/ground wire

250' spool of PURPLE 8 gauge power/ground wire

MA Audio MAP100-2P -- 2 Gauge, 100 ft. PURPLE

MAP100-2P big DISCONTINUED
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MA Audio MAP100-2P -- 2 Gauge, 100 ft. PURPLE

100' spool of PURPLE 2 gauge power/ground wire

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100' spool of PURPLE 2 gauge power/ground wire

Scosche PW14RED-250

250 ft. Roll of 14 Gauge Red (Primary) Power Cable

No picture DISCONTINUED
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Scosche PW14RED-250

250 ft. Roll of 14 Gauge Red (Primary) Power Cable

250 ft. Roll of 12 Gauge Red Primary Power Cable • Flexible PVC Wire Insulation • Color: Red

250 ft. Roll of 12 Gauge Red Primary Power Cable • Flexible PVC Wire Insulation • Color: Red

MA Audio MAP500-10G -- 10 Gauge, 500 ft. GREEN

MAP500-10G big DISCONTINUED
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MA Audio MAP500-10G -- 10 Gauge, 500 ft. GREEN

500' spool of GREEN 10 gauge power/ground wire

500' spool of GREEN 10 gauge power/ground wire

NVX XW4BL20 (Open Box, Good)

20 ft. of Metallic Powder Blue EnvyFlex True Spec 4-Gauge Power/Ground Wire Cable

XW4BL20 big DISCONTINUED
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NVX XW4BL20 (Open Box, Good)

20 ft. of Metallic Powder Blue EnvyFlex True Spec 4-Gauge Power/Ground Wire Cable

• Metallic Powder Blue 4-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 20 Feet

• Metallic Powder Blue 4-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 20 Feet

MA Audio MAP100-2OR -- 2 Gauge, 100 ft. ORANGE

MAP100-2OR big DISCONTINUED
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MA Audio MAP100-2OR -- 2 Gauge, 100 ft. ORANGE

100' spool of ORANGE 2 gauge power/ground wire

100' spool of ORANGE 2 gauge power/ground wire

MA Audio MAP100-2Y-- 2 Gauge, 100 ft. YELLOW

MAP100-2Y big DISCONTINUED
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MA Audio MAP100-2Y-- 2 Gauge, 100 ft. YELLOW

100' spool of YELLOW 2 gauge power/ground wire

100' spool of YELLOW 2 gauge power/ground wire

MA Audio MAP100-4Y -- 4 Gauge, 100 ft. YELLOW

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MA Audio MAP100-4Y -- 4 Gauge, 100 ft. YELLOW

100' spool of YELLOW 4 gauge power/ground wire

100' spool of YELLOW 4 gauge power/ground wire

Monster Cable MPC P400 1BL 125

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable

MPC-P400-1BL-125 big DISCONTINUED
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Monster Cable MPC P400 1BL 125

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable • Duraflex Protective Jacket • Magnetic Flux Tube Construction • High-Purity Copper Winding • Color-Coded Cable Jackets

125 ft. of Blue 1/0 Gauge Monster 400 PowerFlex Power & Ground Cable • Duraflex Protective Jacket • Magnetic Flux Tube Construction • High-Purity Copper Winding • Color-Coded Cable Jackets

Stinger SHW10B

50 ft. of OFC 1/0 Gauge HPM Series Matte Blue Hyper-Twist Premium Power/Ground Cable

SHW10B big DISCONTINUED
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Stinger SHW10B

50 ft. of OFC 1/0 Gauge HPM Series Matte Blue Hyper-Twist Premium Power/Ground Cable

50ft of 1/0 Gauge Speaker Cable • HyperTwist Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Matte Blue

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50ft of 1/0 Gauge Speaker Cable • HyperTwist Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Matte Blue

MA Audio MAP100-0G -- 0/1 Gauge, 100 ft. GREEN

MAP100-0G big DISCONTINUED
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MA Audio MAP100-0G -- 0/1 Gauge, 100 ft. GREEN

100' spool of GREEN 0/1 gauge power/ground wire

1

100' spool of GREEN 0/1 gauge power/ground wire

MA Audio MAP100-0Y -- 0 Gauge, 100 ft. YELLOW

MAP100-0Y big DISCONTINUED
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MA Audio MAP100-0Y -- 0 Gauge, 100 ft. YELLOW

100' spool of YELLOW 0 gauge power/ground wire

100' spool of YELLOW 0 gauge power/ground wire

NVX XW0BK50

0 Gauge: 50 Ft Frosted Black Power/Ground Wire

XW0BK50 big DISCONTINUED
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NVX XW0BK50

0 Gauge: 50 Ft Frosted Black Power/Ground Wire

• Frosted Black 1/0 Gauge Power/Ground Wire Cable
• Made From Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

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• Frosted Black 1/0 Gauge Power/Ground Wire Cable
• Made From Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 50 Feet

NVX XW0BL10 (Like New (Open Box))

10 ft. Roll of Metallic Powder Blue EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

XW0BL10 big DISCONTINUED
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NVX XW0BL10 (Like New (Open Box))

10 ft. Roll of Metallic Powder Blue EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

• Metallic Powder Blue 1/0-Gauge Power/Ground Wire Cable
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Outer Jacket
• Length: 10 Feet

T-Spec V8GW-4125

125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire

V8GW-4125 big DISCONTINUED
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T-Spec V8GW-4125

125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire

• 125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire
• Full virgin OFC (Oxygen-free copper) Construction
• Color: Solid Black
• High Strand Count for Maximum Flexibility
• CEA, ANSI and BC-5W2 marine Compliant

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• 125 ft. (38.10m) 4 Gauge V8 Series OFC True Spec Ground Wire
• Full virgin OFC (Oxygen-free copper) Construction
• Color: Solid Black
• High Strand Count for Maximum Flexibility
• CEA, ANSI and BC-5W2 marine Compliant

NVX XW0BL20 (Open Box, Great)

20 ft. of EnvyFlex Metallic Powder Blue True Spec 1/0-Gauge Power/Ground Wire Cable

XW0BL20 big DISCONTINUED
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NVX XW0BL20 (Open Box, Great)

20 ft. of EnvyFlex Metallic Powder Blue True Spec 1/0-Gauge Power/Ground Wire Cable

• 20 Ft. 1/0 Gauge EnvyFlex Power or Ground Cable
• Superior Flexibility
• Excellent Insulation and Durability
• Silver-Tinned 100% Virgin Copper
• True to Gauge Measurement

• 20 Ft. 1/0 Gauge EnvyFlex Power or Ground Cable
• Superior Flexibility
• Excellent Insulation and Durability
• Silver-Tinned 100% Virgin Copper
• True to Gauge Measurement

Kicker PWG8200

200 Ft Spool of 8 Gauge OFC Gun Metal Gray Hyper-Flex Power/Ground Cable

PWG8200-2 big DISCONTINUED
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Kicker PWG8200

200 Ft Spool of 8 Gauge OFC Gun Metal Gray Hyper-Flex Power/Ground Cable

200 ft. Spool of 8 Gauge OFC Gun-Metal Gray Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

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200 ft. Spool of 8 Gauge OFC Gun-Metal Gray Hyper-Flex Power / Ground Cable • Full OFC (Oxygen-Free Copper) Silver Tinned Copper Wire for Maximum Power Transfer • Super-Flexible Under Hot Or Cold Temperature Extremes

NVX XW0GR5 (Like New (Open Box))

5 ft. of Metallic Gray EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

XW0GR5 big DISCONTINUED
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NVX XW0GR5 (Like New (Open Box))

5 ft. of Metallic Gray EnvyFlex True Spec 1/0-Gauge Power/Ground Wire Cable

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

• 5 Ft. 1/0 EnvyFlex Gauge Power or Ground Cable
• Metallic Gray Insulation
• Flexible and Easy to Install
• Silver-Tinned 100% Virgin Copper

T-Spec V8GW-8250

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire

V8GW-8250 big DISCONTINUED
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T-Spec V8GW-8250

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

250 ft. (76.20m) 8 Gauge V8 Series OFC True Spec Ground Wire • Full virgin OFC (Oxygen-free copper) Construction • Color: Solid Black • High Strand Count for Maximum Flexibility • CEA, ANSI and BC-5W2 marine Compliant

Stinger SHW10G

50 Ft. of 1/0 Gauge Matte Gray Hyper-Flex Power/Ground Cable

SHW10G big DISCONTINUED
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Stinger SHW10G

50 Ft. of 1/0 Gauge Matte Gray Hyper-Flex Power/Ground Cable

50 ft. of 1/0 Gauge Speaker Cable • HyperFlex Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Gray

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VIP Product Get $26.90 in rewards to spend later

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50 ft. of 1/0 Gauge Speaker Cable • HyperFlex Wire Construction Provides Excellent Flexibility • Single Conductor Reduces Electromagnetic Noise • 4214 Strand Count • Rated for -20 to 105°C • Length: 50 ft   Color: Gray

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    FAQ Frequently asked questions in Discontinued Power & Ground Wire

    Car amp power wires are essential components that supply electrical power from the car's battery to the amplifier. Amplifiers require a stable and sufficient power supply to deliver optimal performance and output. High-quality power wires with appropriate gauge ensure minimal resistance and voltage drop, allowing the amplifier to draw the required power efficiently. Adequate power delivery ensures that the amplifier can reproduce sound accurately, resulting in improved audio quality and maximum power output. Using undersized or poor-quality power wires can lead to voltage drops, increased heat buildup, and potential damage to the amplifier. Properly sized and quality power wires are vital to providing the amplifier with the power it needs to perform at its best.
    The gauge of the power wire depends on the power requirements of your amplifier and the distance between the battery and the amplifier. The power requirements of the amplifier are usually stated in the user manual or product specifications. Generally, higher wattage amplifiers will require thicker (lower gauge) power wires to handle the increased current flow. Additionally, the distance between the battery and the amplifier also affects the gauge selection. Longer cable runs result in more resistance and voltage drop, requiring thicker wires to compensate for the loss. Several online calculators and charts are available to help determine the appropriate gauge based on your amplifier's power and the cable length. For optimal performance and safety, it's best to choose a slightly larger gauge than the minimum requirement.
    It is not recommended to use regular household electrical wires for car amplifier installations. Regular electrical wires are not designed to withstand the unique challenges of automotive environments, such as temperature fluctuations, vibrations, and exposure to moisture. Car amp power wires are specifically engineered with durable materials and insulation to meet the demands of the automotive industry. They are also designed to be flexible and easy to route within the confined spaces of a vehicle. Using regular electrical wires can lead to premature wear, overheating, and even potential electrical hazards. To ensure a safe and reliable installation, always use high-quality, automotive-grade power wires specifically designed for car audio applications.
    In some situations, extending the length of the power wire may be necessary, especially for installations in larger vehicles or when the amplifier is mounted far from the battery. However, it is essential to do so properly to avoid voltage drops and performance issues. When extending the power wire, use the same gauge wire as the main run or a slightly larger gauge if the extension is significant. This ensures adequate power delivery and minimizes resistance. Additionally, ensure all connections are secure and use appropriate wire connectors and crimping techniques. Avoid splicing multiple wires together, as this can introduce points of failure. It's best to consult with a car audio professional or refer to the manufacturer's guidelines for extending power wires to ensure a safe and reliable installation.
    While it is possible to run the power wire alongside other cables in the vehicle, it's essential to take precautions to avoid potential interference or noise issues. Car amp power wires should be routed away from RCA cables, speaker wires, and other sensitive signal cables to prevent induced noise. Whenever possible, maintain a distance of at least 18 inches between the power wire and signal cables. If running the power wire near other wires is unavoidable, use separate wire looms or shielded sleeves to provide some isolation. Additionally, secure the power wire with proper mounting hardware to prevent it from coming into contact with other wires or metal surfaces. Proper routing and isolation of the power wire help ensure a clean and noise-free audio signal, enhancing the overall performance of your car audio system.
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